package main

import (
	"crypto"
	_ "crypto/sha256"
	"runtime"
)

/**
* @Author: super
* @Date: 2020-08-11 10:50
* @Description:
**/

func main() {
	runtime.GOMAXPROCS(runtime.NumCPU())
	for{
		h := crypto.SHA256.New()
		h.Sum([]byte("123456789"))
	}

}